openapi/openapi-skills · skills/openapi-messaging/SKILL.md

openapi-messaging skillA

openapi-messaging is agent-read markdown (skill) from openapi/openapi-skills: Send communications through Openapi - SMS with custom sender and OTP (SMS v2), Italian certified e-mail (PEC/Legalmail), bulk certified mail (Massive REM), and physical mail via Poste Italiane (registered letters, telegrams, judicial acts). Use when the user wants to send a message, letter or certified communication..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add openapi/openapi-skills/openapi-messaging@git:20260610.0dfad19
Exact content
mdr add openapi/openapi-skills/openapi-messaging@sha256:897b65d4583869ad

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_vjdv5r6rftgduav4.svg)](https://markdownregistry.com/a/art_vjdv5r6rftgduav4)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
git:20260610.0dfad19 latest2026-06-10 0dfad19 2,584 BA view · diff
git:20260610.a6e7f3f2026-06-10 a6e7f3f 1,907 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (2584 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

openapi/openapi-skills · 2 stars · license MIT · pushed 2026-09-15 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_vjdv5r6rftgduav4
GET https://markdownregistry.com/api/v1/resolve?ref=openapi/openapi-skills/openapi-messaging
GET https://markdownregistry.com/api/v1/blob/897b65d4583869ad090256a113c81b21c589bdbcfe3c24606a6b96a8d664e536

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.